A Controversial Spirit offers a new perspective on the origins and nature of southern evangelicalism. Most recent historians have focused on the differences between evangelicals and non-evangelicals. This has led to the perception that during the "Era of Awakenings" (mid-18th and early 19th century) American evangelicals constituted a united front. Philip N. Mulder dispels this illusion, by examining the internal dynamics of evangelicalism. He focuses on the relationships among the Presbyterians, Baptists, and Methodists who introduced the new religious mood to the South between 1740...